Edge enhancement for temporal scaling with metadata
US8428364B2 · kind B2 · utility
2Cited by
23References
30Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 7, 2011 |
| Grant date | Apr 23, 2013 |
| Priority date | — |
| Expiry date | Jan 7, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20192
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods for post-processing of non-key frames of an image are described. According to the methods, reconstructed non-key frames are updated with information of neighboring key frames. Methods to evaluate whether to update or not update the non-key frames are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.